PDFLock Security Utility

Powerful media player, video player activex - vob, flv, Mov, M4a, Mp4, 3gp, Divx, AVI, WMV, MPEG-1, MPEG-2 (need dvd decoder), RM, ASF, WAV, MP3, MID file playback.
Support Audio Effect Video Mixing, change audio pitch, Overlay text, image

wodSSHServer is an SSH Server ActiveX component (but also Telnet Server ActiveX as well) that will give you ability to easily add SSH2 (and SFTP) server capabilities to your application, as well as old TELNET server protocol.

ActiveX control that adds sounds editing and sound analysis to multimedia applications. Supports encoding in several audio formats.